ZyXEL Communications P-660HNU-F1 User Manual page 98

Chapter 5 Broadband
Table 13 Broadband Add/Edit: Routing- PPPoA
Label
PPP Password
Authentication
Method
Use Static IP Address A static IP address is a fixed IP that your ISP gives you. A dynamic IP address is not
IP Address
MTU
Routing Feature
NAT Enable
IGMP Proxy Enable
Apply as Default
Gateway
DNS Server - This section is not available when you select Bridge in the WAN Service Type field.
Obtain DNS info
Automatically
Use the following
Static DNS IP
Address
Primary DNS
Server
Secondary DNS
Server
Apply
Back
5.2.1.4 Bridge Mode
Click the Add new WAN Interface in the Network Setting > Broadband screen or the Edit icon
next to the connection you want to configure. Select Bridge as the encapsulation mode. The
following screen appears.
98
DESCRIPTION
Enter the password associated with the user name above.
The ZyXEL Device supports PAP (Password Authentication Protocol) and CHAP
(Challenge Handshake Authentication Protocol). CHAP is more secure than PAP;
however, PAP is readily available on more platforms.
Use the drop-down list box to select an authentication protocol for outgoing calls.
Options are:
AUTO: Your ZyXEL Device accepts either CHAP or PAP when requested by this remote
node.
PAP: Your ZyXEL Device accepts PAP only.
CHAP: Your ZyXEL Device accepts CHAP only.
MSCHAP: Your ZyXEL Device accepts MSCHAP only. MS-CHAP is the Microsoft version
of the CHAP.
fixed; the ISP assigns you a different one each time you connect to the Internet.
Select this if you do not have a dynamic IP address.
Enter the static IP address provided by your ISP. You will only see this field if you
select Use Static IP Address
The Maximum Transmission Unit (MTU) defines the size of the largest packet allowed
on an interface or connection. Enter the MTU in this field.
For PPPoA and the default MTU is 1492.
Select this option to activate NAT on this connection.
Internet Group Multicast Protocol (IGMP) is a network-layer protocol used to establish
membership in a Multicast group - it is not used to carry user data.
Select this option to have the ZyXEL Device act as an IGMP proxy on this connection.
This allows the ZyXEL Device to get subscribing information and maintain a joined
member list for each multicast group. It can reduce multicast traffic significantly.
Select this option to have the ZyXEL Device use the WAN interface of this connection
as the system default gateway.
Select this to have the ZyXEL Device get the DNS server addresses from the ISP
automatically.
Select this to have the ZyXEL Device use the DNS server addresses you configure
manually.
Enter the first DNS server address assigned by the ISP.
Enter the second DNS server address assigned by the ISP.
Click Apply to save your changes.
Click Back to return to the previous screen.
ADSL Series User's Guide